RR Red红色的R Right右，正确的R Are是R Round Trip来回程R Reserve保留，预订R Radar雷达R Radial径向线R Registered注册的R Repair修理R Rate比率R Received收到的R Radius半径R Rupee卢比（货币单位）R Runway Lighting跑道灯光R Restricted Area限制区R Rouble卢布（货币单位）R-063Radial 063 From AVOR Station VOR 063°方位线RA Rain下雨RA Radio Altimeter无线电高度表RA Radio Altitude无线电高度R/A Radius Of Action活动半径，作用半径R/A Radio Altimeter无线电高度表R/A Radio Altitude无线电高度TABS Reverse Actuated BleedSystem反推作动引气系统RAC Rules Of Air And Air TrafficServices空中规则和空中交通服务RACE Request Altitude ChangeEnroute要求在航路上改变高度RACON Radar Beacon雷达信标RAD Radar雷达RAD Radio无线电RAD Radial径向线RAD Radius半径RADOME Radar Approach Aid雷达进近助航设备RAE Radar Dome雷达罩RAF Ram Air Exit冲压空气出口RAF Royal Air Force皇家空军（英）RAFC Regional Area Forecast Centre地区预报中心RAFR Regular Air Freight普通空运货物RAG Runway Arresting Gear跑道拉阻装置RAG Ragged不规则的RAI Runway Alignment Indicator跑道对准指示器RAI Ram Air Inlet冲压空气进口RAIL Railway铁路RAIL Runway Alignment IndicationLight跑道对准指示灯RAILW Railway铁路RAM Random Access Memory随意存取存贮器RAM Route And Airport Manual航线和机场手册RAM Radioactive Material放射性物质RAMP Ramp Weight 飞机在停机坪时的重量（机坪重量）RAP Rapid迅速RAP Rapidly迅速地RAPCK(N)Radar Approach Control雷达进近管制RAPID Rapidly迅速地RAR Rules And Regulations规则与规定RAR Radar Arrival Route雷达进场路线RAREP Radar Report雷达报告RART Restricted Articles禁运物品RAS Radar Advisory Service雷达咨询服务RASH Rain Showers阵雨RASH Radar Advisory Service Area雷达咨询服务区RASN Rain And Snow雨夹雪RASONDE Radiosonde无线电探空RAT Rate比率RAT Ram Air Temperature冲压空气温度RAT Ram Air Turbine冲压空气涡轮RATCC Radar Air Traffic ControlCenter雷达空中交通管制中心RATCF Radar Air Traffic ControlFacilities雷达空中交通管制设施RB Rescue Boat援救船RB Read Back复诵RB Rouble卢比(货币单位) RBBL Right Body Buttock Line在机身纵剖线RBI Radar Blip Identification雷达尖峰识别RBL Right Buttock Line右纵剖线RBN Rdaio Beacon无线电信标RBT Rebate折扣RC Radar Control雷达管制RC Rate Of Climb Indicator爬升率表RC Red Cross红十字会R/C Rate Of Climb爬升率R/C Ratio Changers比率变换器R/C Rate Of Change变化率RCA Reach Cruising Altitude到达巡航高度RCA Radio Corporation of America美国无线电公司RCAG Remote CommunicationAir/Ground摇控空/地通信RCAGL Romote CommunicationAir/Ground Facility Long远程摇控空/地通信设备RangeRCC Rescue Coordination Center援救协调中心RCCB Romote Control CircuitBreaker摇控跳开关RCD Record记录,录音RCD Received收到的RCDG Recording记录,录音RCDR Recorder录音机,记录器RCF Radio Communication FailureMessage无线电通信失效电报RCFM Reconfirm再确认,再证实RCH Reach到达RCL Runway Center Line跑道中心线RCL Recall重现,回忆RCLL Runway Centreline Lights跑道中心线灯RCLM Runway Center Marking跑道中心标志RCLS Runway Center Line LightSystem跑道中心线灯光系统RCM Ratio Changer Module比率变换器组件RCMD Recommend推荐,建议RCNO Reconfirmation Not Required不需要再确认RCO Combustible Liquides易燃液体RCO Remote CommunicationOutlet遥控通信输出RCOGNZ Recognize承认,认可RCOMND Recommend推荐,介绍RCP Radio Communications Panel无线电通信面板RCPT Reception接受,接见RCPT Receptacle插座RCPT Receipt收据RCRD Record记录,录音RCRD Recorder录音机,记录器RCS Radar Cross Section雷达截面RCS Resources资源RCT Receipt收据RCV Receive接收,收到RCV Receiver接收机,收件人RCVD Receives已收到RCVR Receiver接收机,收件人RCVS Receives接收RCWS Roll Control Wheel Steering驾驶盘横滚操纵RD Road路RD Read读RD Round圆的RD Radar雷达RD Red红色的RD Reduce减少,降低R/D Rate Of Descent下降率RDC Reduce减少,降低RDCTN Reduction减少,降低RDDMI Radio Duplex DME MagneticIndicator无线电双测距仪磁指示器RDDU Remote Dedicated DisplayUnit摇控专用显示组件RDF Radio Direction Finder无线电定向机RDG Reading读数RDG Reducing递减的RDH Reference Datum Height基准数据高度RDL Magnetized Material磁性物质RDL Radial径向线RDM Random任意的RDMI Radio Distance MagneticIndicator无线电距离磁指示器RDN Reduction减少,降低RDNG Reading读数RDO Radio无线电RDP Radar Data Processing雷达数据处理RDP Roller Drive Power滚轴驱动动力RDR Radar雷达RDR Radar Departure Route雷达离场路线RDRMI Radio Digital DistanceMagnetic Indicator无线电数字式距离磁指示器RDU Remote Display Unit摇控显示器RDY Ready准备好RE Refer to参照,参阅RE With Reference to关于RE Rupee卢比(货币单位) RE Regard考虑,注重RE Recent最近的,近来的REA Reason原由,原因REAS Reason理由REASBL Reasonable合情理的REC Record记录,录音REC Receive收到,接收REC Recorder录音机,记录器REC Receipt收据REC Recent最近的,近来的REC Request For Extension ofContract要求延长合同RECAP Recapitulation摘要RECD Received已收到,收到的RECPT Receipt收据REFM Reconfirm再证实,再确认RECHKD Rechecked再校核的RECIRC Recirculate再循环RECLM Reclaim收回RECMD Recommend推荐,介绍RECO Recommend推荐,介绍RECOGE Recognition认可,承认RECOMM Recommend推荐,介绍RECONT Recontact重新接触RECP Receptacle插座,接受器RECPT Receipt收据RECPT Reception招待会RECT Receipt收据RECT Rectifier整流器RECT Rectification纠正RECV Receive收到,接收RECY Recovery回收,恢复REDISC Rediscount再次折扣RED Reduce减少,降低REDL Runway Edge Lights跑道边缘灯REDN Reduction减少,降低REDSPL Redisplay再显示RED TO Take Off Reduced Thrust减推力起飞REDUCN Reduction减少,降低REDY Ready准备好REF Refer参照,参阅,基准REF Rdference基准,参考,参阅REF Refund退款,退票REF Refuse拒绝RDFC Radio Facility无线电设备REFCE Reference参考,参阅,基准REFD Referred有关的,参考的REFD Refund退款,退票REFEIG Refrigeration致冷RFFLD Reflect反射,反映REFM Reform改革REFR(G)Refrigerator冰箱REFRIG Refrigeration致冷REFS Refuse拒绝REG Regulation规则,规定REG Region地区REG Regional地区的REG Regular正规的,定期的,日常的REG Register注册,登记REG Regulator调节器REGBAG Registered Baggage已交运的行李REGD Registered已注册的,已登记的REGULR Regular日常的,正规的,定期的REGN Registration注册,登记REGN Regulation规则,规定GRGT Regiment大量的REIL Runway End Identifier Lights跑道头识别灯REJ Reject拒绝REL Relate有关,涉及REL Relative与……有关的,比较的REL Release放行,释放RELBL Reliable可靠性RELCTD Relocated重新安置RELET Reference Letter参阅信件RELS Release放行,释放REM Remark注意.备注REM Remove拆卸REM Remaining Fuel剩余油量REMBR Remember记住REMCON Remote Control摇控REMF Reference My Phone请参照我方电话REML Reference My Letter参阅我方信件REMO Removal拆卸REMT Reference My Telegram(Telex)参阅我方电报(电传) REMV Remove拆卸REMVL Removal拆卸RENW Renew重新RENL Runway End Lights跑道头灯REO Recorder录音机,记录器REORG Reorganize改组,重新组织REOT Reference OurTelegram(Telex)参阅我方电报(电传)REP Reporting Point报告点REP Repair修理REP Representative代表REP Repellent排斥REPEL Repellent排雨剂,排斥,防水REPL Replacement代替REPR Representative代表REPT Report报告REPT Repeat重复REPTN Repetition重复REPUD Repudiate拒付,否认REQ Require要求,需要REQ Request请求,要求REQD Required要求的,需要的REQMT Requirement需求REQR Requirement需求REQST Request请求RES Reservation预订,保留RES Research研究RES Result结果RES Reserve保留,储备RESA Runway End Safety Area跑道头安全区RESIS Resistance阻抗RESIS Resistor电阻器RESN Reservation预订RESOU Resources资源RESP Respective各自的RESP Responsibility责任RESP Response反响,响应RESPLY Respectively各自地REST Restrict限制REST Restriction限制REST Restaurant钣馆,餐厅RESTR Restore复原,恢复RESTR Restaurant钣馆,餐厅RESTR Restricted限制的RESTRNT Restaurant钣馆,餐厅RESV Reserve保留,预订RESTN Reservation保留,预订RESYNC Resynchonization再同步RET Return返回,收回RET Retrieve收回RET Retract收回,缩回RET Retard延迟RET Rapid Exit Taxiway快速脱离滑行道RETA Revised Estimated Time ofArrival更正后的预达时间RETD Returned返回的,退还的RETKT Reticket重新开票RETN Retain保持RETN Return返回,退还RETO Revised Time Overhead更正后的飞越时间RETR Retractable可伸缩的REU Remote Electronic Unit遥控电子组件REV Revise修改,改变REV Revision修改,修正REV Revenue收入REV Review回顾,审阅REV Reverse反向,反转REV Revised Estimated Time ofArrival更正后的预达时间REVD Reverend可尊敬的REVN Revision修订,修正REVR Receiver接收机REW Reward报酬,奖金REX Explosives爆炸物REXP Explosives爆炸物REYF Reference Your Phone参照你方电话REYL Reference Your Letter参阅你方信件REYR Reference Your参阅你的……REYT Reference YourTelegram(Telex)参阅你方电报(电传)RNAM Remaining Nautical Air Miles剩余(未飞)海里RF Reference参考,参阅,基准RF Radio Facility无线电设备RF Ramp Fuel 机坪油量(飞机在停机坪时的油量)RF Radio Frequency无线电频率,射频RF Right Front右前RFC Radio Facility Chart无线电设备图RFD Reinforced加强的RFD Refund偿还,退款RFF Rescue and Fire FightingService救护和消防服务RFG Flammable Gas易燃气体RFL Refuel加油RFLG Refueling加油RFND Refund偿还,退款RFL Flammable Liquid易燃液体RFRD Referred有关的RFS Flammable Solid易燃固体RG Range范围,距离RG Rate Gyro Unit速率陀螺组件RG Ring环RGD Registered注册的,登记的RGDS Regards致意,问候RGE Range范围,距离RGLN Regulation规则，规定RGLR Regular正规的，定期的RGLTR Regulator调定器，稳压器RGN Region地区RGN Regain回收RGR(E)Non-Flammable CompressedGases不易燃压缩气体RGRT Regret抱歉，遗憾RGT Right右，对的RH Radio Height无线电高度RH Right Hand右侧RH Relative Humidity相对湿度RH Rescue Helicopter援救直升机RHS Right Hand Side右侧RI Rial里亚尔（货币单位）RI Right Inboard右内侧R/I Romove/Install拆/装RIB Ribbed肋RIB Right Inboard右内侧RIF Reclearance In Flight空中二次放行RIR Request Immediate Reply请求立即答复RIS Radar Information Service雷达情报服务RITE Right右，对的RITE Right Turn右转弯RIV River河流RJCN Rejection拒绝RJT Technical Rejection Message技术拒收电报RK Rank等级RL Runway Light跑道灯RL Rhumb Line等角航线RL Roll滑跑，卷RL Relay传递，中继，继电器RL Report Leaving报告离开RL Rial里亚尔（货币单位）RLA Relay To转给……RLA Relay传递，中继，继电器RLB Reliability可靠性RLCE Request Level ChangeEn-Route在航路上请求改变高度层RLCS Request Level ChangeEn-Route在航路上请求改变高度层RLLS Runway Lead-In LightingSystem引入跑道灯光系统RLS Release释放RLS Remote Light Sensor摇控灯光传感仪RLSE Release释放RLTD Related有关的RLTV Relative相应的RLW Regulated Landing Weight规定的着陆重量RLY Relay传递，中继，继电器RM Room房间RM Reversion Mode恢复方式RM Route Manual航线手册RM Raw Material原材料RMAG Magnetic Materials磁性物质RMB Renminbi人民币RMD Radio Management Display无线电管理显示RMD Removed拆下RMG Right Main Gear右主起落架RMI Radio Magnetic Indicator无线电磁指示器RMK Remark注意，备注RMKS Remarks备注RMN Remain剩余的，保留RMRK Remarks备注RMS Precision Approach System ofEastern Europe东欧精密进近系统RMS Radio Management System无线电管理系统RMT Remote遥控RMV Remove拆开RMVBL Removable可拆卸的RN Roya Navy皇军海军RN Right Nose机头右RN Range范围，距离RNAV Area Navigation区域导航RNC Radio Navigation Chart无线电导航图RNG Range范围，距离RNG Non-Flammable CompressedGas非易燃压缩气体RNG Radio Range无线电四航道信标RNW Renew更新，恢复RNWY Runway跑道R/N Resumed Normal恢复正常RO Receiving Only仅接收RO Regional Office地区办事处RO Right Outboard右外侧RO Romania罗马尼亚R/O Radio Operator随机报务中员R/O Roll Out滑出ROB Right Outboard右外侧ROBEX Regional Opmet BulletinExchange地区性可用气象资料通告交换ROC Rate of Climb爬升率ROC Refer to Our Cable参阅我方电报ROD Rate of Descent下降率ROE Rate of Exchange兑换率ROFOR Route Forecast航路预报ROL Refer to Our Letter参阅我方信件ROL Romanian Leu罗马尼亚列伊（货币单位）ROM Reciprocal Outer Marker反向外指点标ROM Read Only Memory只读存贮器ROM Romania罗马尼亚RON Receiving Only仅接收RON Remain Overnight过夜ROP Organic Peroxide有机氧化物ROPCU Rollout Power Control Unit滑跑动力控制组件ROT Rotation纯转，抬头ROT Refer to Our Telegram参阅我方电报ROU Rouble卢布（货币单位）ROX Rate of Exchange兑换率ROX Oxidizer氧化剂ROY Royal皇家的RP Reference Point基准点，参考点RP Rupiah盾（货币单位）RP Repair修理RP Reporting Point报告点RP Rig Pin校装销RP Reference Price参考价格RPCU Rollout Power Control Unit滑跑动力控制组件RPD Rapid迅速的RDP Rapidly迅速地RPDR Reproducer复制器RPK Revenue/Passenger Kilometer每旅客公里收入RPL Replace代替RPL Replacement代替物RPL Repetive Flight Plan重复性飞行计划RPLC Replace代替RPLMT Replacement代替RPLY Reply回答，答复RPM Revolution Per Minute转数/分RPO Poisons毒药RPR Repair修理RPRT Report报告RPS Revolution Per Second转数/秒RPS Radar Position Symbol雷达位置符号RPT Report报告RPT Repeat重复RPT Regular Public Transport常规公共运输R/PT Reporting Point报告点RPTD Reported报告的RPTG Reporting报告RPTN Repetition重复RPU Receiver Processor Unit接收机处理器组件RPY Reply回答，答复RQ Request要求，请求RQCL Request Clearance请求放行许可RAID Request If Desired如需要请申请RQMNTS Requirements要求，请求RQMT Requirement要求，请求RQN Requisition申请RQP Request Permission请求允许RQR Require需要，要求RQR Request For Relpy请求回答RQS Request要求，请求RQS Request Supplementary FlightPlan Message请求补充飞行计划电报RQST Request请求，要求RR Right Rear右后RR Rapid Revision快速更正RR Rolls Royce罗意斯罗西发动机公司RRC Regional Radar Center区域雷达中心RRC Rudder Ratio Changer方向透比率变换器RRCM Rudder Ratio Changer Module方向舵比率变换器组件RRN Rerun重新启动RRP Runway Referance Point跑道基准点RRR Radioactive Materials放射性物质RRZ Radar Regulation Zone雷达规则地带RS Rupee卢比（货币单位）RS Right Side右侧RS Restoration恢复RS Railway Station火车站RSC Runway Surface Condition跑道道面情况RSC Rescue Sub-Centre援救分中心RSCH Research研究RSLT Result结果RSM Roll Servo Motor倾斜伺服马达RSN Reason理由RSNBL Reasonable合理的RSOPN Resume Operation恢复工作RSP Responder Beacon应答信标RSPCTV Respective各自的RSQ Rescue援救RSR Enroute Surveillance Radar航路监视雷达RSS Rear Spar Station后梁站位RST Reset复位RSTD Restricted限制的RSTR Restricted限制的RSV Reserve保留，订座RSVD Reserved保留的RSVN Reservation订座，预订RSVR Reservoir储油箱，水库RSVR Resolver分解器RT Right右，对的RT Receiver and Transmitter接收机和发射机RT Route航路，航线RT Radio Telephone无线电话RT Return Trip来回程，往返RT Rent租金RT Right Turn右转弯RT Rate比率R/T Reverse Thrust反推R/T Rate of Turn转弯率RTA Relay Via AFTN通过航空固定电信网传递RTA Requested Time of Arriv A L要求到达时间RTC Radio Terminal Chart无线电航站图RTCA Radio Technical CommissionFor Aeronautic航空无线电技术委员会RTD Delayed延误的RTD Rated额定的RTE Route航路，航线RTF Radiotelephone无线电话RTG Routing路线RTG Rating比率，等级RTG Radiotelegraph无线电报RTHL Runway Threshold Lights跑道入口灯RTIS Radar Traffic InformationService雷达交通情报服务RTL Reverse Thrust Lever反推手柄RTLA Reverse Thrust Lever Angle反推手柄角度RTME Remaining Time剩余时间RTN Return返回，返航RTN Retain保持RTO Ratio比率RTO Refused(Rejected)Take off中断起飞RTO Rejected Take off中断起飞RTOL Reduced Take off AndLanding减距起飞和着陆RTOW Reduced Take off Weight规定的起飞重量RTR Remote Transmitter/Receiver摇控发射机和接收机RTRN Return返回，返航RTS Rights权利RTS Return to Service恢复工作RTT Radioteletypewriter无线电电传打字机RTZL Runway Touchdown ZoneLights跑道接地区灯光RUB Rubber橡皮RUB Rouble卢布（货币单位）RUD Rudder方向舵RUF Rough粗糙的RUM Room房间RUM Romania罗马尼亚RUSHR Rush Reply尽快答复RUT Route航路，航线RV Rescue Vessel援救船只RV Relief Valve释压活门RVCR Receiver接收机RVDT Rotary Variable Differential 转动可变差动传感器Transfo-rmerRVO Runway Visibility Observer跑道通风度观测员RVR Runway Visual Range跑道视程RVRT Revert回转，回复RVS Revise修改，修正RVS Reverse反向，相反RVSD Revised修改的，修正的RVSR Reverser反推装置RVV Runway Visibility Value跑道能见度值RW Runway跑道RW Right Wing右机翼R/W Runway跑道RWA Rwanda卢旺达RWD Reply When Done办理后答复RWCL Runway Center Line Lights跑道中心线灯RWH Corrosive Liquid腐蚀性液体RWL Runway Lights跑道灯RWS Right Wing Station右机翼站住RWS Runway Strip跑道起落架带RWT Ramp Weight 机坪重量（飞机在机坪时的重量）RWTL Runway Threshold Light跑线入口灯RWY Runway跑道RWYTIL Runway ThresholdIdentification Lights跑道入口识别灯RX Rush赶紧RX Receiver接收机RY Runway跑道RY Relay中断，断电器RYC Refer to Your Cable参阅你方电报RYL Refer to Your Letter参阅你方信件RYR Reference Your参照你方……民航缩写词手册R 21RYT Reference YourTelegram(Telex)参阅你方电报RZ Return to Zero归零RECIRC Recirculation再循环REF Reference基准，参考RMI Radio Magnetic Indicator无线电磁指示器RPM Revolutions Per Minute转数/分RTO Rejected Takeoff中断起飞。
